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Popular >

z+81=9z-7

Solution

z + 81 = 9 z - 7

Solution

z = 11

Solution steps

z + 81 = 9 z - 7

Move

81

to the right side

z = 9 z - 88

Move

9 z

to the left side

- 8 z = - 88

Divide both sides by

- 8

z = 11

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Frequently Asked Questions (FAQ)

What is the answer to z+81=9z-7 ?
The answer to z+81=9z-7 is z=11
Solve for z: z+81=9z-7
The solution is z=11